Warp knitting machine top mechanism

Abstract

The invention belongs to the technical field of cloth production, in particular to a warp knitting machine support mechanism, comprising a fixed partition plate and a feed roller group installed on one side of the fixed partition plate, the side wall of the fixed partition plate is rotatably connected with Auxiliary pressing mechanism, the auxiliary pressing mechanism includes a first pressing mechanism and a second pressing mechanism, the first pressing mechanism and the second pressing mechanism are distributed up and down, and the surface of the pressing roller is provided with A pressure groove, the outer wall of the limiting roller is fixedly connected with a pressing ring that matches the pressure groove; the pressing roller of the first pressing mechanism and the second pressing mechanism cooperate with the limiting roller, through the pressing groove and the pressing The rings cooperate with each other to form a concave-convex cooperation limit to prevent the left and right displacement of the cloth. When the left and right displacement is large, the concave-convex cooperation will not cause damage to the cloth, which improves the stability of the cloth limit. Positioning rollers and pressing rollers increase the stretching force of the cloth according to the depth of different pressing grooves.

Description

technical field [0001] The invention belongs to the technical field of cloth production, and in particular relates to a support mechanism of a warp knitting machine. Background technique [0002] The warp knitting machine is a kind of textile machinery equipment that produces warp knitted fabrics through a method of forming knitted fabrics by unwinding one or several groups of yarns arranged in parallel on the working needles of the warp direction stable input machine. The warp knitting machine has wide adaptability to raw materials and fabric varieties, and the machine productivity is high. [0003] The Chinese patent discloses a support mechanism for warp knitting machines, the publication number of which is (CN207391690U). This patent can hold up the finished fabric by setting the support rod, and then tighten the blank through the tension wheel, and finally pull it The components are conveyed under tension, the setting of the support bar and the tension wheel can effect...

AI Technical Summary

Problems solved by technology

[0003] The Chinese patent discloses a support mechanism for warp knitting machines, the publication number of which is (CN207391690U). This patent can hold up the finished fabric by setting the support rod, and then tighten the blank through the tension wheel, and finally the fabric is pulled The components are conveyed under tension, the setting of the support bar and the tension wheel can effectively tighten the entire gray cloth, and control the gray cloth to be conveyed in a relatively smooth state all the time, but the tension wheel of this patent is a single wheel, and the tension wheel passes through Needle punching on the surface can indeed effectively fix the cloth, but once the cloth deviates, the needle punching is very easy to stretch and tear the cloth at this time, so there is a safety hazard in the use of this patent

Images